Production method of high-strength wear-resistant complex-phase poly-crystal engineering plate

A production method and technology of engineering boards, which are applied in the fields of architectural decoration, metallurgy, petroleum, artificial stone or some engineering materials, and chemical industry, can solve problems such as difficulty in adapting to the working environment, and achieve high-strength wear resistance and grain size The effect of small, high crystal content

Inactive Publication Date: 2014-07-23
NANTONG MING YU NEW MATERIAL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, marble, cast stone, cast iron, manganese steel and other products currently on the market are difficult to adapt to

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Crush the calcium-based waste and various mineral auxiliary materials, then pass through a 40-mesh sieve, weigh 10.0-25.0 kg of calcium-based waste, 50.0-67.0 kg of quartz sand or silica powder (SiO 2), 8.0-14.0 kg of soda ash (Na 2 CO 3 ), 0.0-4.0 kg of alumina (Al 2 o 3 ), 0-3.0 kg of zinc oxide (ZnO), 9.0-16.0 kg of potassium carbonate (K 2 CO 3 ), 9.0-15.0 kg fluorite (CaF 2 ), 3.0-5.0 kg of sodium nitrate (NaNO 3 ), 1.0-3.0 kg ammonium nitrate (NH 4 NO 3 ). Fully mix calcium-based waste, auxiliary raw materials and flux clarifier, and add 4.0% water of the total weight of raw materials during the mixing process, and stir for 10 minutes to mix evenly to form a basic batch.

[0033] The basic batch material is sent into the melting furnace through the conveyor belt or the unit material tank, the melting temperature is controlled at 1460-1490 ° C for 2.0-6.0 hours, and a qualified high-temperature melt is produced after homogenization and clarification. The ...

Embodiment 2

[0037] Crush the calcium-based waste and various mineral auxiliary materials, then pass through a 40-mesh sieve, weigh 10.0-25.0 kg of calcium-based waste, 50.0-67.0 kg of quartz sand or silica powder (SiO 2 ), 8.0-14.0 kg of soda ash (Na 2 CO 3 ), 0.0-4.0 kg of alumina (Al 2 o 3 ), 0-3.0 kg of zinc oxide (ZnO), 9.0-16.0 kg of potassium carbonate (K 2 CO 3 ), 9.0-15.0 kg fluorite (CaF 2 ), 3.0-5.0 kg of sodium nitrate (NaNO 3 ), 1.0-3.0 kg ammonium nitrate (NH 4 NO 3 ). Fully mix the calcium-based waste, auxiliary raw materials and flux clarifier, add 3.0-4.0% of the total weight of raw materials in water, stir for 10-15 minutes to mix evenly, and form a basic batch.

[0038] The basic batch material is sent into the melting furnace through the conveyor belt or the unit material tank, the melting temperature is controlled at 1470-1530 ° C for 2.0-6.0 hours, and the qualified high-temperature melt is produced after homogenization and clarification. The clarified high-...

Embodiment 3

[0042] Crush the calcium-based waste and various mineral auxiliary materials, then pass through a 40-mesh sieve, weigh 10.0-25.0 kg of calcium-based waste, 50.0-67.0 kg of quartz sand or silica powder (SiO 2 ), 8.0-14.0 kg of soda ash (Na 2 CO 3 ), 0.0-4.0 kg of alumina (Al 2 o 3 ), 0-3.0 kg of zinc oxide (ZnO), 9.0-16.0 kg of potassium carbonate (K 2 CO 3 ), 9.0-15.0 kg fluorite (CaF 2 ), 3.0-5.0 kg of sodium nitrate (NaNO 3 ), 1.0-3.0 kg ammonium nitrate (NH 4 NO 3 ). Fully mix the calcium-based waste, auxiliary raw materials and flux clarifier, add 3.0-4.0% of the total weight of raw materials in water, stir for 10-15 minutes to mix evenly, and form the basic batch.

[0043] The basic batch material is sent into the melting furnace through the conveyor belt or the unit material tank, the melting temperature is controlled at 1470-1530 ° C for 2.0-6.0 hours, and the qualified high-temperature melt is made after homogenization and clarification. The clarified high-te...

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PUM

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Abstract

The invention discloses a production method of a high-strength wear-resistant complex-phase poly-crystal engineering plate, and relates to the technical field of production of artificial stone materials or part of engineering materials. The method comprises the following steps: mixing calcium-based wastes, auxiliary raw materials and a fluxing clarifying agent, hotly melting, homogenizing and clarifying to form a high-temperature melting body, performing calendering, pouring or water quenching on the high-temperature melting body to prepare a basic amorphous plate or granules, and crystallizing to form the high-strength wear-resistant complex-phase poly-crystal engineering plate. According to the method, the solid wastes are comprehensively utilized; the high-strength wear-resistant complex-phase poly-crystal engineering plate is good in physical and mechanical properties and excellent in processing property, can replace the natural stone materials or the part of engineering materials, is superior to the natural stone materials or the part of engineering materials in physical and mechanical properties and chemical stability, and can be widely applied in the fields of chemical industry, metallurgy, building decorations, petroleum and the like.

Description

technical field [0001] The invention relates to the technical field of production of artificial stone or some engineering materials, and also relates to the technical fields of chemical industry, metallurgy, architectural decoration, petroleum and the like. Background technique [0002] In the field of construction, natural stone, as a non-renewable resource, needs special attention. my country's non-metallic mineral resource reserves are in the middle of the world rankings, which means it is not very rich. Natural stone has a long generation time and is a non-renewable resource. However, with the increase of national construction and various demands, the use of natural stone is becoming more and more common. Especially in architectural decoration, efficient and rational comprehensive utilization will save more precious natural resources for the country and help improve the ecological environment. At present, domestic stone mining and processing enterprises often only pay...

Claims

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Application Information

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IPC IPC(8): C03C10/00C03B32/02
Inventor 曹建尉王志杨雪峰
Owner NANTONG MING YU NEW MATERIAL TECH CO LTD
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